org.glassfish.extras.grizzly.GrizzlyDeployer Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of payara-micro Show documentation
Micro Distribution of the Payara Project
There is a newer version: 7.2024.1.Alpha1
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2007-2012 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package org.glassfish.extras.grizzly;

import org.jvnet.hk2.annotations.Service;
import org.glassfish.api.deployment.Deployer;
import org.glassfish.api.deployment.MetaData;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.api.container.RequestDispatcher;
import org.glassfish.extras.grizzly.GrizzlyModuleDescriptor.GrizzlyProperty;

import java.util.Map;
import java.util.LinkedList;
import java.util.logging.Level;

import jakarta.inject.Inject;

import com.sun.logging.LogDomains;
import java.util.ArrayList;
import org.glassfish.grizzly.http.server.HttpHandler;

/**
 * @author Jerome Dochez
 */
@Service(name="grizzly")
public class GrizzlyDeployer implements Deployer {

    @Inject
    RequestDispatcher dispatcher;
    
    public MetaData getMetaData() {
        return new MetaData(false, new Class[] { GrizzlyModuleDescriptor.class}, null);
    }

    public  V loadMetaData(Class type, DeploymentContext context) {
        return type.cast(new GrizzlyModuleDescriptor(context.getSource(), context.getLogger()));
    }

    public boolean prepare(DeploymentContext context) {
        return true;
    }

    /**
     * Deploy a {@link Adapter} pr {@link GrizzlyAdapter}.
     * @param container
     * @param context
     * @return
     */
    public GrizzlyApp load(GrizzlyContainer container, DeploymentContext context) {

        GrizzlyModuleDescriptor configs = context.getModuleMetaData(GrizzlyModuleDescriptor.class);

        LinkedList modules = new LinkedList();


        Map>
                        properties = configs.getProperties();
        for (Map.Entry config : configs.getAdapters().entrySet()) {
            HttpHandler httpHandler;
            try {
                Class adapterClass = context.getClassLoader().loadClass(config.getValue());
                httpHandler = HttpHandler.class.cast(adapterClass.newInstance());
                ArrayList list =
                        properties.get(config.getValue());
                for (GrizzlyProperty p: list){
                    IntrospectionUtils.setProperty(httpHandler, p.name, p.value);
                }
                httpHandler.start();
            } catch(Exception e) {
                context.getLogger().log(Level.SEVERE, e.getMessage(),e);
                return null;
            }
            modules.add(new GrizzlyApp.Adapter(config.getKey(), httpHandler));
        }
        return new GrizzlyApp(modules, dispatcher, context.getClassLoader());

    }

    public void unload(GrizzlyApp appContainer, DeploymentContext context) {
    }

    public void clean(DeploymentContext context) {
    }
}